Cold Facts Digital – The go-to place for Cryogenics and Superconductivity

US Energy Secretary Brouillette Praises National Labs’ Contributions

US Secretary of Energy Dan Brouillette speaks after the groundbreaking of Pacific Northwest National Laboratory’s Grid Storage Launchpad project in Benton Country WA on August 14. The project is of a small group being hosted at PNNL designed to make the country’s energy grid stronger, more flexible and secure. Read...

Could You Make a Snowball of Neutrinos?

Published on July 7 in The New York Times, cartoonist, author, engineer and physicist Randall Munroe, examines the physics of neutrinos while answering what it would take to create a neutrino "snowball." The science of if (and why) in this installment of "What If?" may surprise you.

Cryogenics Makes the European Spallation Source a Hot Property in Neutron Science

Cryogenics is a core enabling technology at the European Spallation Source, a next-generation neutron-science facility under construction in Sweden. In a July 6 Physics World interview, Joe McEntee talks to John G. Weisend II, CSA board chairman and group leader for specialized technical services at ESS, about the secrets of...

Two Construction Projects Reach Major Milestones at Fermi National Accelerator Laboratory

On July 22, Fermi National Accelerator Laboratory (CSA CSM) simultaneously achieved two construction milestones: the groundbreaking for its PIP-II cryoplant building and the site dedication of the laboratory’s Integrated Engineering Research Center. The two projects help usher in a new era of science and support cutting-edge research, including the international...

Ball Aerospace Delivers Cryostat for GUSTO

Early this year, Ball Aerospace delivered a cryostat to the University of Arizona for NASA’s Galactic/Extragalactic Ultralong-Duration Balloon Spectroscopic Terahertz Observatory (GUSTO)—a long-duration balloon mission that will map out parts of the Milky Way and Large Magellanic Cloud galaxies to determine the life cycle of interstellar gas, witness the formation...

CERN Council Endorses Building Future Circular Collider

The CERN Council announced on June 19 their endorsement of the idea of building the Future Circular Collider—a new, larger circular supercollider. The move is the first step toward building a 100 TeV, 100-kilometer circumference collider around Geneva. As part of the vote, the group also approved the launch of...

Latest in Defining Cryogenics

Dewar

A dewar is a type of cryostat named after Sir James Dewar, the researcher who first developed the concept of a vacuum insulated container with silvered walls to reflect thermal radiation. Dewar was the first to liquefy hydrogen, and he created the device to store his discovery. The thermos bottle...

Stirling and Gifford-McMahon Cryocoolers

Stirling and Gifford-McMahon (GM) cryocoolers are two of the most commonly used cryocoolers in cryogenics. Both devices have a significant industrial base and operate at a wide range of temperatures and capacities. The thermodynamic cycles for both of these cryocoolers are quite similar. The Stirling cycle consists of a compressor,...

Liquefied Natural Gas (LNG)

A significant commercial application of cryogenics is the liquefaction, transport and storage of natural gas. Liquefied Natural Gas (LNG) is generally 95 percent methane with a few percent ethane and much lower concentrations of propane and butane. LNG liquefies at 111.6 K. Unlike many applications of cryogenics, the motivation for...

Latest in Cryo Central

Cryogenic Treatment of Materials

F.J. Diekman Controlled Thermal Processing, Inc. info@metal-wear.com Cryogenic Processing (also called cryogenic treatment, and incorrectly “cryogenic tempering”) is a process that uses cryogenic temperatures to modify materials to enhance their performance. Cryogenic Processing involves the slow reduction in temperature of the material to at least -300°F (-185°C) and holding the...

Cryogenics in Space

Peter Kittel University of California-Berkeley pkittel@cal.berkeley.edu Space Cryogenics is the application of cryogenics to space missions. These applications fall into two broad areas, supporting space science missions and supporting the space transportation infrastructure. Science applications: The atmosphere is opaque to much of the electro-magnetic spectrum. In space, the absence of...

Cryosurgery

Review of Cryosurgery Boris Rubinsky, PhD Hebrew University School of Science and Engineering Research Center for Biomedical Engineering 78b Ross Building Givat Ram, Jerusalem 91904 Israel rubinsky@cs.huji.ac.il as published in Annual Review of Biomedical Engineering, August 2000, Vol. 2, pp. 157-187. Abstract: Cryosurgery is a surgical technique that employs freezing...

Liquefied Natural Gas

Liquefied Natural Gas as it relates to the Field of Cryogenics John W. Bonn VJ Systems, LLC johnbonn@vjsystems-lic.com Today the world is looking for a cleaner fuel and Liquefied Natural Gas (LNG) plays a large part in achieving this goal. LNG in a liquid form is at -162°C (-259°F) and...

Latest in Ask the Experts

Southern California companies doing cryogenic hardening of engine parts?

Do you have any information on where to find companies in Southern California that do cryogenic hardening of engine parts?

CATEGORIES